| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $47.72 | 4.420% | $49.8292 | $49.83 | $49.85 | $49.80 |
| Purchase #2 | $191.70 | 5.502% | $202.2473 | $202.25 | $202.25 | $202.20 |
| Purchase #3 | $246.81 | 4.721% | $258.4619 | $258.46 | $258.45 | $258.50 |
| Purchase #4 | $42.89 | 3.759% | $44.5022 | $44.50 | $44.50 | $44.50 |
| Purchase #5 | $202.81 | 3.220% | $209.3405 | $209.34 | $209.35 | $209.30 |
| Purchase #6 | $211.87 | 7.757% | $228.3048 | $228.30 | $228.30 | $228.30 |
| Purchase #7 | $172.28 | 7.680% | $185.5111 | $185.51 | $185.50 | $185.50 |
| 7 purchase totals = | $1,116.08 | $1,178.1970 | $1,178.19 | $1,178.20 | $1,178.10 | |